Sorter attachment for copying machine



FIG. 1 is a front and right side perspective view of a sorter attachment for copying machine showing my new design;

FIG. 2 is a perspective view thereof like FIG. 1 with a paper receiver up;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevationaL view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof; and

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a sorter attachment for copying machine, as shown. 